[PATCH 2/3] arm64: dts: qcom: sa8775p: Add interconnect to PCIe SMMU

[Parikshit Pareek]

Introduce the interconnect, connecting PCIe SMMU to the memory. This
is accessed during memory mapped IO access of smmu registers, and
during page table walks.

Reported-by: Eric Chanudet <echanude at redhat.com>
Signed-off-by: Parikshit Pareek <quic_ppareek at quicinc.com>
---
 arch/arm64/boot/dts/qcom/sa8775p.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index b130136acffe..ea3c37019c46 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -2137,6 +2137,10 @@
 				     <GIC_SPI 639 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 640 IRQ_TYPE_LEVEL_HIGH>;
+			interconnects = <&pcie_anoc MASTER_PCIE_0 QCOM_ICC_TAG_ALWAYS
+					&mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "tbu_mc";
+			icc_bw = <250>;
 		};
 
 		intc: interrupt-controller at 17a00000 {
-- 
2.17.1